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    • 3. 发明授权
    • Spreader for video-photographic tripod
    • US10788158B2
    • 2020-09-29
    • US16331501
    • 2017-08-22
    • CARTONI S.P.A.
    • Alessandro Fiore
    • F16M11/00F16M11/34F16B7/10
    • The invention relates to a spreader for video-photographic tripods comprising at least three arms pivoted, at one end, on a central spider, and provided, on the other end, with coupling means with the tripod, each one of the arms of said spreader being comprised of a housing or casing, within which there are slidably provided two telescopic stages, extendable in opposite directions relative to one another, said telescopicity stage extending far from said central spider providing, on its end outer with respect to said casing, said coupling means with the tripod, between said housing and said two telescopic stages being provided a mechanism for actuating the extension and retraction of said two telescopicity stages, said actuating mechanism being so realized that, for the extension of said two stages, it is required an action by an operator, while the retraction of said two stages is free as a result of a simple action of compression of said two telescopic stages.
    • 6. 发明授权
    • Counterbalancing structure
    • 平衡结构
    • US09568142B2
    • 2017-02-14
    • US14964547
    • 2015-12-09
    • CARTONI S.P.A.
    • Domenico MacchiaAlessandro Fiore
    • A47F5/00F16M11/20F16M11/10F16G9/00
    • F16M11/2021F16G9/00F16M11/10F16M11/105F16M2200/041
    • The present invention concerns a counterbalancing structure (1) for counterbalancing a load, where the counterbalancing structure (1) has support means (3) for the support of the load, said support means (3) being able to rotate along a plane or vertical plane (β) with respect to a first axis or vertical axis (y) laying on said plane (β), a first movable pulley group (2) having at least a first upper pulley (4, 5), precompressed elastic means (10), and at least a rope or line (11, 12) fixed at a first end to said elastic means (10) and at the second end to the support means (3), the at least a rope (11, 12) passing at least on at least a first upper pulley (4, 5) such to act in compression on the elastic means (10) when the load is coupled to the support means (3).
    • 本发明涉及一种用于平衡负载的平衡结构(1),其中平衡结构(1)具有用于支撑负载的支撑装置(3),所述支撑装置(3)能够沿着平面或垂直方向 相对于位于所​​述平面(β)上的第一轴线或垂直轴线(y)的平面(β),至少具有第一上部带轮(4,5)的第一可动滑轮组(2),预压缩弹性装置 ),并且至少一个绳索或线(11,12)在第一端固定到所述弹性装置(10),并且在第二端固定到支撑装置(3),所述至少一根绳索(11,12)通过 至少在至少一个第一上部滑轮(4,5)上,当所述负载联接到所述支撑装置(3)时,所述第一上部滑轮能够在所述弹性装置(10)上作用。
    • 7. 发明申请
    • COUNTERBALANCING STRUCTURE
    • 平衡结构
    • US20160169440A1
    • 2016-06-16
    • US14964547
    • 2015-12-09
    • CARTONI S.P.A.
    • Domenico MACCHIAAlessandro FIORE
    • F16M11/20F16G9/00
    • F16M11/2021F16G9/00F16M11/10F16M11/105F16M2200/041
    • The present invention concerns a counterbalancing structure (1) for counterbalancing a load, where the counterbalancing structure (1) has support means (3) for the support of the load, said support means (3) being able to rotate along a plane or vertical plane (β) with respect to a first axis or vertical axis (y) laying on said plane (β), a first movable pulley group (2) having at least a first upper pulley (4, 5), precompressed elastic means (10), and at least a rope or line (11, 12) fixed at a first end to said elastic means (10) and at the second end to the support means (3), the at least a rope (11, 12) passing at least on at least a first upper pulley (4, 5) such to act in compression on the elastic means (10) when the load is coupled to the support means (3).
    • 本发明涉及一种用于平衡负载的平衡结构(1),其中平衡结构(1)具有用于支撑负载的支撑装置(3),所述支撑装置(3)能够沿着平面或垂直方向 相对于铺设在所述平面上的第一轴线或垂直轴线(y)的平面(&bgr);具有至少第一上部滑轮(4,5)的第一可动滑轮组(2),预压缩的弹性装置 (10),并且至少一个绳索或线(11,12)在第一端固定到所述弹性装置(10),并且在第二端固定到支撑装置(3),至少一个绳索(11,12) ),当所述负载耦合到所述支撑装置(3)时,至少通过至少第一上部滑轮(4,5)上,以在所述弹性装置(10)上作用压缩。